242178717

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{4093}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 357193312

約数和(自身を除く): 115014595

約数列:

[1, 3, 11, 33, 121, 163, 363, 489, 1793, 4093, 5379, 12279, 19723, 45023, 59169, 135069, 495253, 667159, 1485759, 2001477, 7338749, 22016247, 80726239, 242178717]

約数ペア:

[(1, 242178717), (3, 80726239), (11, 22016247), (33, 7338749), (121, 2001477), (163, 1485759), (363, 667159), (489, 495253), (1793, 135069), (4093, 59169), (5379, 45023), (12279, 19723)]